OnePlus 15 vs Xiaomi Redmi K90 Pro Max

General Info

Manufacturer
OnePlus	Xiaomi
Announced
October 2025	October 2025
Status
Available - October 2025	Available - October 2025
Colors
Infinite Black, Ultra Violet, Sand Storm	Black, White, Denim Blue, Lamborgini White
Form Factor
Candybar	Candybar
Dimension
161.4 x 76.7 x 8.1 mm (6.35 x 3.02 x 0.32 in)	163.3 x 77.8 x 7.9 mm (6.43 x 3.06 x 0.31 in)
Weight
211 g or 215 g (7.44 oz or 7.58 oz)	218 g (7.69 oz)
SIM Type
-	Nano-SIM + Nano-SIM
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - International HSDPA 850 / 900 / 1700(AWS) / 2100 - China	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 - China	1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G Network
SA/NSA/Sub6 - International 1, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - China	1, 3, 5, 7, 8, 18, 26, 28, 38, 40, 41, 48, 66, 77, 78, 80, 81, 83, 84, 89 SA/NSA
Messaging

Build Features
- Fingerprint Sensor (under display, ultrasonic) IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)	- Fingerprint Sensor (under display, ultrasonic) IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

OS
Android 16	Android 16
User Interface
ColorOS 16	HyperOS 3
Processor
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M), Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) [Similar]	Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M), Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) [Similar]
GPU
Adreno 840 [Similar]	Adreno 840 [Similar]
RAM
16 GB [Browse Similar]	16 GB [Browse Similar]
Internal Memory
1 TB	1 TB
External Memory
No	No

Type
FHD+ LTPO AMOLED Screen 165Hz, PWM, Dolby Vision, HDR10+, HDR Vivid, 800 Nits (typ), 1800 Nits (HBM) Corning Gorilla Glass	FHD+ LTPO AMOLED Screen 2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 Nits (peak) Xiaomi Dragon Crystal Glass Protections
Colors
1B colors	68B colors
Size
6.78 inches [Similar]	6.9 inches [Similar]
Resolution
1272 x 2772 pixels (450 ppi)	1200 x 2608 pixels (416 ppi)
Screen-to-Body Ratio
90.75%	91.83%
Multi-Touch

Rear Camera
50 MP + 50 MP + 50 MP [Similar]	50 MP + 50 MP + 50 MP [Similar]
Flash
LED Flash	LED Flash
Features
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP, f/2.8, 80mm (periscope telephoto), 1/2.76", 0.64µm, 3.5x optical zoom, PDAF, OIS 50 MP, f/2.0, 16mm, 116˚ (ultrawide), 1/2.88", 0.61µm, PDAF Laser Focus, Color Spectrum Sensor, HDR, Panorama, LUT Preview	50 MP, f/1.7, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 50 MP, f/3.0, 115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (30cm - ∞), OIS, 5x optical zoom 50 MP, f/2.4, 18mm, 102˚ (ultrawide), 1/2.88", 0.61µm Color Spectrum Sensor, HDR, Panorama
Video
8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS, Dolby Vision, LUT	8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+
Front Camera
32 MP, f/2.4, 21mm (wide), 1/2.74", 0.8µm, AF HDR, panorama 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR [Similar]	32 MP, f/2.2, 21mm (wide), 1/3.44", 0.64µm 4K@30fps, 1080p@30/60fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA, LTE, 5G	HSPA, LTE, 5G
Bluetooth
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5	5.4, A2DP, LE, LHDC 5.0, ASHA, MIHC
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual or tri-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
USB
USB Type-C 3.2, OTG	USB Type-C 3.2, Display Port, OTG
GPS
GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)	GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
Browser
Yes	Yes

Internal
1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.1	1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 4.1
Expandable Storage
No	No
USB OTG
Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

Barometer Sensor

NFC

Type
Non-removable Si/C Li-Ion Battery Fast Battery Charging 120W wired, 120W UFCS, 55W PPS, 36W PD, 36W QC, 50% in 15 min, 100% in 40 min 50W wireless 10W reverse wireless 5W reverse wired Bypass charging	Non-removable Si/C Li-Ion Battery Fast Battery Charging 100W wired, PD3.0, QC3+, 100W PPS 50W wireless 22.5W reverse wireless
Capacity
7300 mAh	7560 mAh
Stand by
-	-
Talk Time
-	-